Description

Benzenesulfonamide, N,n-Di-3-Buten-1-Yl-4-Methyl- is a specialized organic intermediate featuring a benzenesulfonamide core with reactive alkenyl side chains. This compound matters for its role as a versatile building block in advanced organic synthesis, enabling the creation of complex molecules through reactions like cross-metallation or polymerization. Industries involved in pharmaceutical research, agrochemical development, and the production of specialty polymers and resins are the primary users of this high-value intermediate.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring sulfonamide functionalities.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: The butenyl groups allow for incorporation into polymer backbones via addition polymerization, creating specialty polymers with tailored properties.
• Ligand & Catalyst Development: Acts as a starting material for synthesizing novel ligands used in transition metal catalysis for fine chemical production.
• Cross-coupling Reactions: The structure is suitable for palladium-catalyzed cross-coupling reactions (e.g., Heck, Suzuki) to construct complex organic architectures.
• Material Science Research: Investigated for use in creating advanced organic materials, including liquid crystals or organic semiconductors.

Basic Information

Product Name	Benzenesulfonamide, N,n-Di-3-Buten-1-Yl-4-Methyl-
CAS No.	104144-06-1
Molecular Formula	C16H23NO2S
Molecular Weight	293.42 g/mol
Synonyms	N,N-Di(but-3-en-1-yl)-4-methylbenzenesulfonamide; 4-Methyl-N,N-bis(3-butenyl)benzenesulfonamide; p-Toluenesulfonamide, N,N-dibut-3-en-1-yl-; N,N-Di(3-butenyl)-p-toluenesulfonamide; 1-Methyl-4-[N,N-bis(but-3-en-1-yl)sulfamoyl]benzene; Benzenesulfonamide, 4-methyl-N,N-bis(3-butenyl)-; Toluene-4-sulfonic acid di(but-3-enyl)amide
EINECS	Contact for details

Quality Control

Our Benzenesulfonamide, N,n-Di-3-Buten-1-Yl-4-Methyl- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (by HPLC), identity (by IR/NMR), and impurity profiles is provided with each shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.